Jesel Rocker Arm Shims - Horseshoe Type - 0.100/0.050/1.025 in Thick - Small Block Chevy Battery Tray 0L engine and 1986 Mustang

0L engine and 1986 Mustang GT 5

Pro Street/bracket

Fits ALL LS engines except with dry sump and/or supercharger

1/2" -20 Magnetic Plugs and Washers

5 in ID Spring

Jesel Rocker Arm Shims - Horseshoe Type - 0.100/0.050/1.025 in Thick - Small Block Chevy Battery Tray 0L engine and 1986 MustangProduct Description: Rocker Arm Shims Horseshoe Type 0. 100 0. 025 0. 050 in Thick Small Block Chevy Dan Jesel realized early on that the success and demand for his high end valvetrain components was in part dependent on huge valve lifts, unheard of spring pressures and rpm that most thought was impossible. So he started on a 10 year quest to perfect the roller lifter. After nearly nine years of R&D and endless testing, Dan brought the first Jesel